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backups/qvm-tools: add an option to restore only selected VMs (#766)

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Marek Marczykowski-Górecki 2014-01-19 04:52:13 +01:00
parent f1bb17a3e1
commit a4d1ede69b
1 changed files with 10 additions and 2 deletions
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12
qvm-tools/qvm-backup-restore
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@ -33,7 +33,7 @@ import sys
import getpass import getpass
def main(): def main():
usage = "usage: %prog [options] <backup-dir>" usage = "usage: %prog [options] <backup-dir> [vmname ...]"
parser = OptionParser (usage) parser = OptionParser (usage)
parser.add_option ("--skip-broken", action="store_true", dest="skip_broken", default=False, parser.add_option ("--skip-broken", action="store_true", dest="skip_broken", default=False,
@ -71,11 +71,12 @@ def main():
(options, args) = parser.parse_args () (options, args) = parser.parse_args ()
if (len (args) != 1): if (len (args) < 1):
print >> sys.stderr, "You must specify the backup directory (e.g. /mnt/backup/qubes-2010-12-01-235959)" print >> sys.stderr, "You must specify the backup directory (e.g. /mnt/backup/qubes-2010-12-01-235959)"
exit (0) exit (0)
backup_dir = args[0] backup_dir = args[0]
vmlist = args[1:]
#if not os.path.exists (backup_dir): #if not os.path.exists (backup_dir):
# print >> sys.stderr, "The backup directory doesn't exist!" # print >> sys.stderr, "The backup directory doesn't exist!"
@ -123,6 +124,13 @@ def main():
print >> sys.stderr, "ERROR: %s" % str(e) print >> sys.stderr, "ERROR: %s" % str(e)
exit(1) exit(1)
if len(vmlist) > 0:
for vm in restore_info.keys():
if vm.startswith('$'):
continue
if not vm in vmlist:
restore_info.pop(vm)
backup_restore_print_summary(restore_info) backup_restore_print_summary(restore_info)
there_are_conflicting_vms = False there_are_conflicting_vms = False